The Power Supply, cataloged under National Stock Number 6130-01-685-7404, is classified within Federal Supply Class 6130 (Converters, Electrical, Nonrotating) of the Electric Wire, Power, and Distribution Equipment group. The manufacturer of record is Ems Development Corporation. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6130-01-685-7404 |
| Primary Part Number | 478D8109-1 |
| Item Name | Power Supply |
| FSC / FSG | 6130 / 61 — Converters, Electrical, Nonrotating |
| Manufacturer | Ems Development Corporation |
| Status | ACTIVE |
| Operating Ambient Temp Range | -25.0 TO 70.0 CELSIUS DEGC |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 478D8109-1 PRIMARY | Ems Development Corporation (USA) |
| Reference | Meaning |
|---|---|
| 478D8109 | D/9 Drawing number reference only Ems Development Corporation |
NSN 6130-01-685-7404 is a Power Supply, manufactured by Ems Development Corporation, classified under FSC 6130, Converters, Electrical, Nonrotating. Status: active.
NSN 6130-01-685-7404 has 1 manufacturer part number on file: 478D8109-1 (Ems Development Corporation).
Key specifications for 478D8109-1: Overall Height: 620.0 MILLIMETERS NOMINAL MM; Overall Length: 140.0 MILLIMETERS NOMINAL MM; Operating Ambient Temp Range: -25.0 TO 70.0 CELSIUS DEGC; Part Name Assigned by Controlling Agency: POWER SUPPLY. 1 specification is documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.